The cold is about to get even colder in the Chicago area, with another advisory set to take effect across the region Monday ...

Tuesday is the coldest day so far this winter, but it was far from a record. The coldest temperature on the books for Jan. 21 ...

Trains on multiple Amtrak lines are canceled Tuesday and Wednesday as a blast of Arctic air continues to grip the Chicago area.

Prepare for an Arctic blast as Chicago faces bitter cold overnight, with temperatures plummeting near zero and wind chills ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Arctic air and dangerous wind chills are plunging the Midwest and Northeast into record-breaking sub-zero temperatures, with ...

The bitter cold is set to linger, making it essential to bundle up and take precautions against the icy conditions.

The National Weather Service issued two advisories from 6 p.m. Sunday to noon Monday, and from 9 p.m. Monday to noon Tuesday.

Conditions in areas impacted by the Arctic blast will gradually warm closer to average temperatures by the end of the week, with highs staying 5 to 15 degrees below average in the South into the ...

Return of the Arctic blast But the snow is just the start of a chaotic week of weather. Much of the Eastern Seaboard will be enduring some of the coldest temperatures this winter. An area from the ...